CN1302513A - 用于发送多媒体信号的传输系统 - Google Patents
用于发送多媒体信号的传输系统 Download PDFInfo
- Publication number
- CN1302513A CN1302513A CN99805668A CN99805668A CN1302513A CN 1302513 A CN1302513 A CN 1302513A CN 99805668 A CN99805668 A CN 99805668A CN 99805668 A CN99805668 A CN 99805668A CN 1302513 A CN1302513 A CN 1302513A
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- CN
- China
- Prior art keywords
- signal
- demonstration
- speed
- media signal
- equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/233—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
Abstract
Description
元件 | 5.2kbit/sec | 3.2kbit/sec | ||
采样数 | 开始位置 | 采样数 | 开始位置 | |
高通滤波器212 | 80 | 320 | 80 | 320 |
有声/无声探测器228 | 360 | 0…40 | 360 | 0…40 |
有声语音编码器216 | 400 | 0 | 400 | 0 |
无声语音合成编码器214 | 160 | 120 | 240 | 120 |
当前要编码的帧 | 80 | 160 | 80 | 160 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99200027 | 1999-01-06 | ||
EP99200027.3 | 1999-01-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1302513A true CN1302513A (zh) | 2001-07-04 |
CN1127857C CN1127857C (zh) | 2003-11-12 |
Family
ID=8239785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99805668A Expired - Fee Related CN1127857C (zh) | 1999-01-06 | 1999-12-21 | 用于发送多媒体信号的传输系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030179757A1 (zh) |
EP (1) | EP1058997A1 (zh) |
JP (1) | JP4485690B2 (zh) |
KR (1) | KR100722707B1 (zh) |
CN (1) | CN1127857C (zh) |
WO (1) | WO2000041400A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100394743C (zh) * | 2002-10-16 | 2008-06-11 | 日本电气株式会社 | 数据传输率调节系统及其使用的数据传输率调节方法 |
US7710982B2 (en) | 2004-05-26 | 2010-05-04 | Nippon Telegraph And Telephone Corporation | Sound packet reproducing method, sound packet reproducing apparatus, sound packet reproducing program, and recording medium |
CN1981492B (zh) * | 2004-05-12 | 2010-09-22 | 诺基亚公司 | 用于多媒体流中速率适配的缓冲器水平信令 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4481444B2 (ja) * | 2000-06-30 | 2010-06-16 | 株式会社東芝 | 画像符号化装置 |
US6829244B1 (en) * | 2000-12-11 | 2004-12-07 | Cisco Technology, Inc. | Mechanism for modem pass-through with non-synchronized gateway clocks |
CN1213403C (zh) * | 2001-01-16 | 2005-08-03 | 皇家菲利浦电子有限公司 | 产生参数编码中的连接信息的连接装置和方法 |
WO2002085016A1 (en) * | 2001-04-11 | 2002-10-24 | Cyber Operations, Llc | System and method for network delivery of low bit rate multimedia content |
US20040044741A1 (en) * | 2002-08-30 | 2004-03-04 | Kelly Declan Patrick | Disc specific cookies for web DVD |
US7466362B2 (en) | 2002-10-22 | 2008-12-16 | Broadcom Corporation | Data rate management system and method for A/V decoder |
US7353284B2 (en) * | 2003-06-13 | 2008-04-01 | Apple Inc. | Synchronized transmission of audio and video data from a computer to a client via an interface |
CN100379224C (zh) * | 2003-11-06 | 2008-04-02 | 明基电通股份有限公司 | 媒体播放系统的数据控制的方法 |
US7292564B2 (en) * | 2003-11-24 | 2007-11-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for use in real-time, interactive radio communications |
EP1746581B1 (en) * | 2004-05-11 | 2010-02-24 | Nippon Telegraph and Telephone Corporation | Sound packet transmitting method, sound packet transmitting apparatus, sound packet transmitting program, and recording medium in which that program has been recorded |
US7418013B2 (en) * | 2004-09-22 | 2008-08-26 | Intel Corporation | Techniques to synchronize packet rate in voice over packet networks |
US7674096B2 (en) * | 2004-09-22 | 2010-03-09 | Sundheim Gregroy S | Portable, rotary vane vacuum pump with removable oil reservoir cartridge |
ES2313323T3 (es) * | 2005-04-11 | 2009-03-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Tecnica para controlar transmisiones de paquetes de datos de velocidad binaria variable. |
US20090245249A1 (en) * | 2005-08-29 | 2009-10-01 | Nec Corporation | Multicast node apparatus, multicast transfer method and program |
WO2007143679A2 (en) | 2006-06-07 | 2007-12-13 | Qualcomm Incorporated | Efficient address methods, computer readable medium and apparatus for wireless communication |
JP2008061150A (ja) * | 2006-09-04 | 2008-03-13 | Hitachi Ltd | 受信機及び情報処理方法 |
EP2077671B1 (en) * | 2008-01-07 | 2019-06-19 | Vestel Elektronik Sanayi ve Ticaret A.S. | Streaming media player and method |
CN101330340B (zh) * | 2008-07-31 | 2010-09-29 | 中兴通讯股份有限公司 | 移动多媒体广播终端自适应调整接收速率缓冲播放的方法 |
GB2478277B (en) * | 2010-02-25 | 2012-07-25 | Skype Ltd | Controlling packet transmission |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0413189A (ja) * | 1990-05-02 | 1992-01-17 | Brother Ind Ltd | カラオケ装置 |
US5592226A (en) * | 1994-01-26 | 1997-01-07 | Btg Usa Inc. | Method and apparatus for video data compression using temporally adaptive motion interpolation |
US5566208A (en) * | 1994-03-17 | 1996-10-15 | Philips Electronics North America Corp. | Encoder buffer having an effective size which varies automatically with the channel bit-rate |
US5521630A (en) * | 1994-04-04 | 1996-05-28 | International Business Machines Corporation | Frame sampling scheme for video scanning in a video-on-demand system |
US5603016A (en) * | 1994-08-03 | 1997-02-11 | Intel Corporation | Method for synchronizing playback of an audio track to a video track |
US5761417A (en) * | 1994-09-08 | 1998-06-02 | International Business Machines Corporation | Video data streamer having scheduler for scheduling read request for individual data buffers associated with output ports of communication node to one storage node |
US5712976A (en) * | 1994-09-08 | 1998-01-27 | International Business Machines Corporation | Video data streamer for simultaneously conveying same one or different ones of data blocks stored in storage node to each of plurality of communication nodes |
KR960015306A (ko) * | 1994-10-17 | 1996-05-22 | 김광호 | 양방향 전송방식 비데오 뱅크 장치 |
US5901149A (en) * | 1994-11-09 | 1999-05-04 | Sony Corporation | Decode and encode system |
GB9807295D0 (en) * | 1998-04-03 | 1998-06-03 | Snell & Wilcox Ltd | Improvements relating to audio-video delay |
US6272131B1 (en) * | 1998-06-11 | 2001-08-07 | Synchrodyne Networks, Inc. | Integrated data packet network using a common time reference |
US6690683B1 (en) * | 1999-11-23 | 2004-02-10 | International Business Machines Corporation | Method and apparatus for demultiplexing a shared data channel into a multitude of separate data streams, restoring the original CBR |
-
1999
- 1999-12-21 KR KR1020007009777A patent/KR100722707B1/ko not_active IP Right Cessation
- 1999-12-21 JP JP2000593028A patent/JP4485690B2/ja not_active Expired - Fee Related
- 1999-12-21 WO PCT/EP1999/010306 patent/WO2000041400A2/en not_active Application Discontinuation
- 1999-12-21 CN CN99805668A patent/CN1127857C/zh not_active Expired - Fee Related
- 1999-12-21 EP EP99965535A patent/EP1058997A1/en not_active Withdrawn
-
2000
- 2000-01-05 US US09/478,080 patent/US20030179757A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100394743C (zh) * | 2002-10-16 | 2008-06-11 | 日本电气株式会社 | 数据传输率调节系统及其使用的数据传输率调节方法 |
CN1981492B (zh) * | 2004-05-12 | 2010-09-22 | 诺基亚公司 | 用于多媒体流中速率适配的缓冲器水平信令 |
US7710982B2 (en) | 2004-05-26 | 2010-05-04 | Nippon Telegraph And Telephone Corporation | Sound packet reproducing method, sound packet reproducing apparatus, sound packet reproducing program, and recording medium |
CN1926824B (zh) * | 2004-05-26 | 2011-07-13 | 日本电信电话株式会社 | 声音分组再现方法、声音分组再现装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2000041400A3 (en) | 2001-02-01 |
WO2000041400A2 (en) | 2000-07-13 |
KR20010083780A (ko) | 2001-09-01 |
JP2002534922A (ja) | 2002-10-15 |
EP1058997A1 (en) | 2000-12-13 |
US20030179757A1 (en) | 2003-09-25 |
KR100722707B1 (ko) | 2007-06-04 |
JP4485690B2 (ja) | 2010-06-23 |
CN1127857C (zh) | 2003-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONICS 503 CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20090904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: British Channel Islands Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
ASS | Succession or assignment of patent right |
Owner name: PENDRAGON WIRELESS CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 503 LTD. Effective date: 20130110 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130110 Address after: Washington State Patentee after: Pendragon wireless limited liability company Address before: British Channel Islands Patentee before: Koninkl Philips Electronics NV |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031112 Termination date: 20141221 |
|
EXPY | Termination of patent right or utility model |